1 files changed, 0 insertions, 59 deletions
diff --git a/vendor/github.com/ncruces/go-sqlite3/vfs/os_ofd.go b/vendor/github.com/ncruces/go-sqlite3/vfs/os_ofd.go
deleted file mode 100644
index d93050e8a..000000000
--- a/vendor/github.com/ncruces/go-sqlite3/vfs/os_ofd.go
+++ /dev/null
@@ -1,59 +0,0 @@
-//go:build (linux || darwin) && !(sqlite3_flock || sqlite3_dotlk)
-
-package vfs
-
-import (
-	"os"
-	"time"
-
-	"golang.org/x/sys/unix"
-)
-
-func osGetSharedLock(file *os.File) _ErrorCode {
-	// Test the PENDING lock before acquiring a new SHARED lock.
-	if lock, _ := osTestLock(file, _PENDING_BYTE, 1); lock == unix.F_WRLCK {
-		return _BUSY
-	}
-	// Acquire the SHARED lock.
-	return osReadLock(file, _SHARED_FIRST, _SHARED_SIZE, 0)
-}
-
-func osGetReservedLock(file *os.File) _ErrorCode {
-	// Acquire the RESERVED lock.
-	return osWriteLock(file, _RESERVED_BYTE, 1, 0)
-}
-
-func osGetExclusiveLock(file *os.File, state *LockLevel) _ErrorCode {
-	if *state == LOCK_RESERVED {
-		// A PENDING lock is needed before acquiring an EXCLUSIVE lock.
-		if rc := osWriteLock(file, _PENDING_BYTE, 1, -1); rc != _OK {
-			return rc
-		}
-		*state = LOCK_PENDING
-	}
-	// Acquire the EXCLUSIVE lock.
-	return osWriteLock(file, _SHARED_FIRST, _SHARED_SIZE, time.Millisecond)
-}
-
-func osDowngradeLock(file *os.File, state LockLevel) _ErrorCode {
-	if state >= LOCK_EXCLUSIVE {
-		// Downgrade to a SHARED lock.
-		if rc := osReadLock(file, _SHARED_FIRST, _SHARED_SIZE, 0); rc != _OK {
-			// notest // this should never happen
-			return _IOERR_RDLOCK
-		}
-	}
-	// Release the PENDING and RESERVED locks.
-	return osUnlock(file, _PENDING_BYTE, 2)
-}
-
-func osReleaseLock(file *os.File, _ LockLevel) _ErrorCode {
-	// Release all locks.
-	return osUnlock(file, 0, 0)
-}
-
-func osCheckReservedLock(file *os.File) (bool, _ErrorCode) {
-	// Test the RESERVED lock.
-	lock, rc := osTestLock(file, _RESERVED_BYTE, 1)
-	return lock == unix.F_WRLCK, rc
-}